Base class for functors to get a nice hierarchy diagram. More...
|tag to identify a binary function in compile time function selection More...|
|tag to identify a procedure in compile time function selection More...|
|tag to identify a unary function in compile time function selection More...|
|virtual dtor here so there is no need to define it in derived classes |
Base class for functors to get a nice hierarchy diagram.
That's actually quite an understatement as it does quite a bit more than just that. By having all functors derive from the same base class, we can do some memory management that would otherwise be very hard.
The memory management base class is called eoFunctorStore, and it supports a member add() to add a pointer to a functor. When the functorStore is destroyed, it will delete all those pointers. So beware: do not delete the functorStore before you are done with anything that might have been allocated.